{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease"], "input": "Somatic mutations were not detected in any of the tumours studied , and the present data do not provide support for somatic ESR base mutations as an important mechanism for hormonal therapy resistance in estrogen receptor - positive breast carcinomas . ."}
{"Disease": ["tumours", "estrogen receptor - positive breast carcinomas"]}